Rem-Fit 3000 Supreme Hybrid Small Double Mattress
The Rem-Fit 3000 Supreme Hybrid pairs open-cell memory foam with 3000 dual-layer pocket springs in a 25cm deep mattress.
- Reduces heat build-up
- Minimises partner disturbance
- 100-night trial & 15-year guarantee
£476.99
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Rem-Fit 3000 Supreme Hybrid Mattress
More available sizes
Mattress details
Mattress
Rem-Fit 3000 Supreme Hybrid Mattress
Size
Firmness
Medium
Construction
Foam
Pocket Spring
Hybrid
Memory Foam
Depth (cm)
25
Layers
2
Layer Details
Open-cell memory foam
A pressure-relieving open-cell memory foam that circulates air through the night, which means less of the heat build-up memory foam is often criticised for. It cushions your hips and shoulders where pressure tends to concentrate.
Dual-layer pocket springs
3000 dual-layer pocket springs that are zoned and responsive, giving firmer support where your body needs it. Because each spring moves independently, your partner's movements are far less likely to disturb you.
Layer details from rem-fit.co.uk product page, September 2026.
Key benefits
- Room to spread out on your own: It is 30cm wider than the UK single, which means you can lie diagonally or sleep starfish without an elbow or knee drifting over the edge.
- Suits a compact double bedroom: Being 15cm narrower than the UK double, it gives you a slightly better chance of keeping clearance for the door or a bedside table in a box room.
- Fine for visitors sharing: The pocket springs move independently, so two guests squeezing in for a weekend are less likely to wake each other every time one of them turns over.
- Cooler foam for a small room: The open-cell memory foam is designed to circulate air, which helps if your small bedroom tends to feel a little stuffy by morning.
- Simple to buy bedding for: The UK small double is a standard 4ft size here, so you won't struggle to find a frame or fitted sheets to go with it.
This size suits you if...
You sleep alone but hate feeling hemmed in, you have a teenager who has outgrown a single in a room that can't give up much floor, or you're kitting out a guest room where couples stay occasionally but nobody shares every night.
Consider another size if...
You share the bed with a partner every night and both want your own space. We'd recommend the UK double instead, which gives 67.5cm each; allow at least 2.6m x 2.8m for the UK double.
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FAQ's
Is a Rem-Fit 3000 Supreme Hybrid small double big enough for a teenager?
For most teenagers moving up from a single, yes. The UK small double is 30cm wider than the UK single but the same 190cm length, so they gain width to spread out rather than extra legroom. If your teenager is very tall, the UK king is 10cm longer, although it needs a considerably bigger room.
Will a Rem-Fit 3000 Supreme Hybrid small double fit in a box room?
We suggest a room of at least 2.4m x 2.8m for a UK small double. Before ordering, measure the width of the room against the 120cm mattress plus the frame, and check the door still swings open fully. A small room can feel cramped quickly once a bed frame adds a few centimetres on each side.
Is the Rem-Fit 3000 Supreme Hybrid small double good for a guest room?
It suits a guest room that hosts a couple now and then. Two adults will find the UK small double snug, but the independently moving pocket springs help limit disturbance when one guest shifts position. For a solo visitor, the extra width over a single makes a stay feel more comfortable.
Rem-Fit 3000 Supreme Hybrid single or small double: which should I get?
If you sleep alone and your room allows it, the UK small double gives you 30cm more width at the same length, which makes a real difference if you move around at night. The UK single makes more sense in a tighter space; we suggest at least 2.1m x 2.8m for the UK single.
Can a couple sleep every night on a Rem-Fit small double?
Most couples will find the UK small double tight for nightly use, especially if either of you sleeps warm or moves a lot. The UK double is 15cm wider at the same length and gives 67.5cm each for two sharing. We suggest at least 2.6m x 2.8m for the UK double.